[INFO] cloning repository https://github.com/mcneilm/librespot-clone
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mcneilm/librespot-clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcneilm%2Flibrespot-clone", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcneilm%2Flibrespot-clone'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d4b36b239847519e94929658971d6dfec0da2eee
[INFO] testing mcneilm/librespot-clone against master#d7bd9cd469ff6871420007f091ef52fc32d2ca99 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcneilm%2Flibrespot-clone" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcneilm/librespot-clone on toolchain d7bd9cd469ff6871420007f091ef52fc32d2ca99
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mcneilm/librespot-clone
[INFO] finished tweaking git repo https://github.com/mcneilm/librespot-clone
[INFO] tweaked toml for git repo https://github.com/mcneilm/librespot-clone written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/mcneilm/librespot-clone already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d7bd9cd469ff6871420007f091ef52fc32d2ca99" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[ERROR] this task or one of its parent failed!
[ERROR] no output for 300 seconds
[ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace.
[INFO] testing mcneilm/librespot-clone against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcneilm%2Flibrespot-clone" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcneilm/librespot-clone on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mcneilm/librespot-clone
[INFO] finished tweaking git repo https://github.com/mcneilm/librespot-clone
[INFO] tweaked toml for git repo https://github.com/mcneilm/librespot-clone written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mcneilm/librespot-clone already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing mcneilm/librespot-clone against try#393ef12c970fbc7f294cd96c35cb76f9591bc1d6 for pr-121417
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmcneilm%2Flibrespot-clone" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/mcneilm/librespot-clone on toolchain 393ef12c970fbc7f294cd96c35cb76f9591bc1d6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/mcneilm/librespot-clone
[INFO] finished tweaking git repo https://github.com/mcneilm/librespot-clone
[INFO] tweaked toml for git repo https://github.com/mcneilm/librespot-clone written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/mcneilm/librespot-clone already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded hyper-proxy v0.4.1
[INFO] [stderr]   Downloaded tokio-process v0.2.5
[INFO] [stderr]   Downloaded protobuf-codegen v2.14.0
[INFO] [stderr]   Downloaded vorbis v0.0.14
[INFO] [stderr]   Downloaded gstreamer-base-sys v0.8.1
[INFO] [stderr]   Downloaded zerocopy v0.2.8
[INFO] [stderr]   Downloaded jack-sys v0.2.0
[INFO] [stderr]   Downloaded gstreamer-app-sys v0.8.1
[INFO] [stderr]   Downloaded alsa v0.2.2
[INFO] [stderr]   Downloaded gstreamer-sys v0.8.1
[INFO] [stderr]   Downloaded libmdns v0.2.7
[INFO] [stderr]   Downloaded librespot-tremor v0.2.0
[INFO] [stderr]   Downloaded gstreamer v0.15.7
[INFO] [stderr]   Downloaded zerocopy-derive v0.1.4
[INFO] [stderr]   Downloaded protobuf v2.14.0
[INFO] [stderr]   Downloaded gstreamer-base v0.15.4
[INFO] [stderr]   Downloaded protobuf-codegen-pure v2.14.0
[INFO] [stderr]   Downloaded gstreamer-app v0.15.6
[INFO] [stderr]   Downloaded libpulse-sys v0.0.0
[INFO] [stderr]   Downloaded rpassword v3.0.2
[INFO] [stderr]   Downloaded nix v0.9.0
[INFO] [stderr]   Downloaded jack v0.5.7
[INFO] [stderr]   Downloaded vorbis-sys v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 09648ccff8716e823fe22896bf03ec18bdfb9e74c720d991bf64e1fc63820c64
[INFO] running `Command { std: "docker" "start" "-a" "09648ccff8716e823fe22896bf03ec18bdfb9e74c720d991bf64e1fc63820c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "09648ccff8716e823fe22896bf03ec18bdfb9e74c720d991bf64e1fc63820c64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09648ccff8716e823fe22896bf03ec18bdfb9e74c720d991bf64e1fc63820c64", kill_on_drop: false }`
[INFO] [stdout] 09648ccff8716e823fe22896bf03ec18bdfb9e74c720d991bf64e1fc63820c64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e0be7df338b84f0a4f5fbe48de288d23578f1e3c3496ef3939cd5b94ac847548
[INFO] running `Command { std: "docker" "start" "-a" "e0be7df338b84f0a4f5fbe48de288d23578f1e3c3496ef3939cd5b94ac847548", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.73
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling futures v0.1.29
[INFO] [stderr]    Compiling log v0.4.11
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling typenum v1.12.0
[INFO] [stderr]    Compiling scopeguard v1.1.0
[INFO] [stderr]    Compiling libm v0.2.1
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling autocfg v0.1.7
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling version_check v0.9.2
[INFO] [stderr]    Compiling lock_api v0.3.4
[INFO] [stderr]    Compiling protobuf v2.14.0
[INFO] [stderr]    Compiling opaque-debug v0.2.3
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling byte-tools v0.3.1
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling smallvec v0.6.13
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling memoffset v0.5.5
[INFO] [stderr]    Compiling parking_lot_core v0.6.2
[INFO] [stderr]    Compiling parking_lot v0.9.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.8.2
[INFO] [stderr]    Compiling block-padding v0.1.5
[INFO] [stderr]    Compiling scoped-tls v0.1.2
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling serde v1.0.114
[INFO] [stderr]    Compiling iovec v0.1.4
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling net2 v0.2.34
[INFO] [stderr]    Compiling bytes v0.4.12
[INFO] [stderr]    Compiling time v0.1.43
[INFO] [stderr]    Compiling proc-macro2 v1.0.19
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling mio v0.6.22
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling unicase v2.6.0
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling generic-array v0.12.3
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling tokio-executor v0.1.10
[INFO] [stderr]    Compiling tokio-io v0.1.13
[INFO] [stderr]    Compiling tokio-sync v0.1.8
[INFO] [stderr]    Compiling crossbeam-queue v0.2.3
[INFO] [stderr]    Compiling tokio-timer v0.2.13
[INFO] [stderr]    Compiling tokio-current-thread v0.1.7
[INFO] [stderr]    Compiling block-cipher-trait v0.6.2
[INFO] [stderr]    Compiling digest v0.8.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling mio-uds v0.6.8
[INFO] [stderr]    Compiling crossbeam-deque v0.7.3
[INFO] [stderr]    Compiling tokio-reactor v0.1.12
[INFO] [stderr]    Compiling tokio-codec v0.1.2
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling chrono v0.4.13
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling httparse v1.3.4
[INFO] [stderr]    Compiling safemem v0.3.3
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling tokio-threadpool v0.1.18
[INFO] [stderr]    Compiling base64 v0.9.3
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling block-buffer v0.7.3
[INFO] [stderr]    Compiling tokio-udp v0.1.6
[INFO] [stderr]    Compiling tokio-uds v0.2.7
[INFO] [stderr]    Compiling tokio-tcp v0.1.4
[INFO] [stderr]    Compiling tokio-service v0.1.0
[INFO] [stderr]    Compiling log v0.3.9
[INFO] [stderr]    Compiling subtle v1.0.0
[INFO] [stderr]    Compiling syn v1.0.35
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling tokio-fs v0.1.7
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling take v0.1.0
[INFO] [stderr]    Compiling percent-encoding v1.0.1
[INFO] [stderr]    Compiling try-lock v0.1.0
[INFO] [stderr]    Compiling slab v0.3.0
[INFO] [stderr]    Compiling fake-simd v0.1.2
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling smallvec v0.2.1
[INFO] [stderr]    Compiling tinyvec v0.3.3
[INFO] [stderr]    Compiling want v0.0.4
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling crypto-mac v0.7.0
[INFO] [stderr]    Compiling tokio v0.1.22
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling aes-soft v0.3.3
[INFO] [stderr]    Compiling relay v0.1.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.13
[INFO] [stderr]    Compiling futures-cpupool v0.1.8
[INFO] [stderr]    Compiling error-chain v0.12.2
[INFO] [stderr]    Compiling num-complex v0.2.4
[INFO] [stderr]    Compiling num-bigint v0.2.6
[INFO] [stderr]    Compiling language-tags v0.2.2
[INFO] [stderr]    Compiling tokio-core v0.1.17
[INFO] [stderr]    Compiling vergen v3.1.0
[INFO] [stderr]    Compiling mime v0.3.16
[INFO] [stderr]    Compiling pkg-config v0.3.18
[INFO] [stderr]    Compiling serde_json v1.0.56
[INFO] [stderr]    Compiling serde_derive v1.0.114
[INFO] [stderr]    Compiling protobuf-codegen v2.14.0
[INFO] [stderr]    Compiling idna v0.1.5
[INFO] [stderr]    Compiling tokio-proto v0.1.1
[INFO] [stderr]    Compiling hmac v0.7.1
[INFO] [stderr]    Compiling sha2 v0.8.2
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling alsa-sys v0.1.2
[INFO] [stderr]    Compiling num-rational v0.2.4
[INFO] [stderr]    Compiling itoa v0.4.6
[INFO] [stderr]    Compiling url v1.7.2
[INFO] [stderr]    Compiling aes v0.3.2
[INFO] [stderr]    Compiling librespot-core v0.1.6 (/opt/rustwide/workdir/core)
[INFO] [stderr]    Compiling uuid v0.7.4
[INFO] [stderr]    Compiling sha-1 v0.8.2
[INFO] [stderr]    Compiling stream-cipher v0.3.2
[INFO] [stderr]    Compiling hyper v0.11.27
[INFO] [stderr]    Compiling approx v0.3.2
[INFO] [stderr]    Compiling shannon v0.2.0
[INFO] [stderr]    Compiling base64 v0.10.1
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling matrixmultiply v0.2.3
[INFO] [stderr]    Compiling protobuf-codegen-pure v2.14.0
[INFO] [stderr]    Compiling ctr v0.3.2
[INFO] [stderr]    Compiling alga v0.9.3
[INFO] [stderr]    Compiling ogg v0.7.0
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling pbkdf2 v0.3.0
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling bit-vec v0.6.2
[INFO] [stderr]    Compiling tempfile v3.1.0
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling cpal v0.8.2
[INFO] [stderr]    Compiling aes-ctr v0.3.0
[INFO] [stderr]    Compiling linear-map v1.2.0
[INFO] [stderr]    Compiling lewton v0.9.4
[INFO] [stderr]    Compiling match_cfg v0.1.0
[INFO] [stderr]    Compiling arc-swap v0.4.7
[INFO] [stderr]    Compiling hostname v0.3.1
[INFO] [stderr]    Compiling if-addrs v0.6.5
[INFO] [stderr]    Compiling nalgebra v0.18.1
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling shell-words v0.1.0
[INFO] [stderr]    Compiling signal-hook-registry v1.2.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling block-modes v0.3.3
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling tokio-signal v0.2.9
[INFO] [stderr]    Compiling crossbeam-queue v0.1.2
[INFO] [stderr]    Compiling termcolor v1.1.0
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling multimap v0.8.1
[INFO] [stderr]    Compiling tokio-process v0.2.5
[INFO] [stderr]    Compiling rpassword v3.0.2
[INFO] [stderr]    Compiling libmdns v0.2.7
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling hex v0.3.2
[INFO] [stderr]    Compiling hyper-proxy v0.4.1
[INFO] [stderr]    Compiling librespot-protocol v0.1.6 (/opt/rustwide/workdir/protocol)
[INFO] [stderr]    Compiling rodio v0.9.0
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> core/src/apresolve.rs:6:13
[INFO] [stdout]    |
[INFO] [stdout] 6  | use hyper::{self, Client, Method, Request, Uri};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern crate hyper;
[INFO] [stdout]    | ------------------- the item `hyper` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> core/src/apresolve.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | extern crate serde_json;
[INFO] [stdout]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `base64` is imported redundantly
[INFO] [stdout]   --> core/src/authentication.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use base64;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate base64;
[INFO] [stdout]    | -------------------- the item `base64` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde` is imported redundantly
[INFO] [stdout]   --> core/src/authentication.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use serde;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | extern crate serde;
[INFO] [stdout]    | ------------------- the item `serde` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> core/src/authentication.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | extern crate serde_json;
[INFO] [stdout]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FnOnce` is imported redundantly
[INFO] [stdout]   --> core/src/authentication.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::ops::FnOnce;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `FnOnce` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protobuf` is imported redundantly
[INFO] [stdout]   --> core/src/connection/handshake.rs:4:16
[INFO] [stdout]    |
[INFO] [stdout] 4  | use protobuf::{self, Message};
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | extern crate protobuf;
[INFO] [stdout]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protocol` is imported redundantly
[INFO] [stdout]   --> core/src/connection/handshake.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::protocol;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate librespot_protocol as protocol;
[INFO] [stdout]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protobuf` is imported redundantly
[INFO] [stdout]   --> core/src/connection/mod.rs:8:16
[INFO] [stdout]    |
[INFO] [stdout] 8  | use protobuf::{self, Message};
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | extern crate protobuf;
[INFO] [stdout]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> core/src/keymaster.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | extern crate serde_json;
[INFO] [stdout]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protocol` is imported redundantly
[INFO] [stdout]   --> core/src/mercury/mod.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::protocol;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate librespot_protocol as protocol;
[INFO] [stdout]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protobuf` is imported redundantly
[INFO] [stdout]   --> core/src/mercury/mod.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use protobuf;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | extern crate protobuf;
[INFO] [stdout]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protocol` is imported redundantly
[INFO] [stdout]   --> core/src/mercury/types.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::protocol;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate librespot_protocol as protocol;
[INFO] [stdout]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Async` is imported redundantly
[INFO] [stdout]  --> core/src/mercury/sender.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     -------- the item `Async` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]  --> core/src/mercury/sender.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stdout]   |                                 ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     -------- the item `Future` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Poll` is imported redundantly
[INFO] [stdout]  --> core/src/mercury/sender.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stdout]   |                                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     -------- the item `Poll` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]   --> core/src/proxytunnel.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use httparse;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate httparse;
[INFO] [stdout]    | ---------------------- the item `httparse` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> core/src/spotify_id.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> core/src/session.rs:133:48
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { panic!(e) })
[INFO] [stdout]     |                                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `()`
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { panic!("{:?}", e) })
[INFO] [stdout]     |                                                +++++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { std::panic::panic_any(e) })
[INFO] [stdout]     |                                         ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling librespot-audio v0.1.6 (/opt/rustwide/workdir/audio)
[INFO] [stderr]    Compiling librespot-metadata v0.1.6 (/opt/rustwide/workdir/metadata)
[INFO] [stderr]    Compiling librespot-playback v0.1.6 (/opt/rustwide/workdir/playback)
[INFO] [stdout] warning: the item `futures` is imported redundantly
[INFO] [stdout]  --> playback/src/player.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: playback/src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate futures;
[INFO] [stdout]   | --------------------- the item `futures` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> playback/src/player.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `album_gain_db` and `album_peak` are never read
[INFO] [stdout]    --> playback/src/player.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 184 | struct NormalisationData {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 187 |     album_gain_db: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 188 |     album_peak: f32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NormalisationData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling librespot-connect v0.1.6 (/opt/rustwide/workdir/connect)
[INFO] [stdout] warning: the item `serde` is imported redundantly
[INFO] [stdout]  --> connect/src/context.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: connect/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate serde;
[INFO] [stdout]   | ------------------- the item `serde` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `base64` is imported redundantly
[INFO] [stdout]  --> connect/src/discovery.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use base64;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: connect/src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | extern crate base64;
[INFO] [stdout]   | -------------------- the item `base64` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> connect/src/discovery.rs:9:13
[INFO] [stdout]    |
[INFO] [stdout] 9  | use hyper::{self, Get, Post, StatusCode};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate hyper;
[INFO] [stdout]    | ------------------- the item `hyper` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `libmdns` is imported redundantly
[INFO] [stdout]   --> connect/src/discovery.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use libmdns;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | extern crate libmdns;
[INFO] [stdout]    | --------------------- the item `libmdns` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> connect/src/discovery.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `url` is imported redundantly
[INFO] [stdout]   --> connect/src/discovery.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use url;
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate url;
[INFO] [stdout]    | ----------------- the item `url` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> connect/src/spirc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protobuf` is imported redundantly
[INFO] [stdout]   --> connect/src/spirc.rs:7:16
[INFO] [stdout]    |
[INFO] [stdout] 7  | use protobuf::{self, Message};
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | extern crate protobuf;
[INFO] [stdout]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> connect/src/spirc.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> connect/src/spirc.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | extern crate serde_json;
[INFO] [stdout]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protocol` is imported redundantly
[INFO] [stdout]   --> connect/src/spirc.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::protocol;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern crate librespot_protocol as protocol;
[INFO] [stdout]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `artist_name`, `artist_uri`, and `image_uri` are never read
[INFO] [stdout]   --> connect/src/context.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct ArtistContext {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 52 |     artist_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 53 |     artist_uri: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 54 |     image_uri: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ArtistContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `album_title`, `artist_name`, `artist_uri`, `image_url`, `title`, and `uid` are never read
[INFO] [stdout]   --> connect/src/context.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct MetadataContext {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 59 |     album_title: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 60 |     artist_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 61 |     artist_uri: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 62 |     image_url: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 63 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     uid: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MetadataContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling librespot v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 26.78s
[INFO] running `Command { std: "docker" "inspect" "e0be7df338b84f0a4f5fbe48de288d23578f1e3c3496ef3939cd5b94ac847548", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0be7df338b84f0a4f5fbe48de288d23578f1e3c3496ef3939cd5b94ac847548", kill_on_drop: false }`
[INFO] [stdout] e0be7df338b84f0a4f5fbe48de288d23578f1e3c3496ef3939cd5b94ac847548
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1418a16d188302634c45f60460ebdf939d29220ffbf194f96fed03429e25e76f
[INFO] running `Command { std: "docker" "start" "-a" "1418a16d188302634c45f60460ebdf939d29220ffbf194f96fed03429e25e76f", kill_on_drop: false }`
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> core/src/apresolve.rs:6:13
[INFO] [stdout]    |
[INFO] [stdout] 6  | use hyper::{self, Client, Method, Request, Uri};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:20:1
[INFO] [stdout]    |
[INFO] [stdout] 20 | extern crate hyper;
[INFO] [stdout]    | ------------------- the item `hyper` is already imported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> core/src/apresolve.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | extern crate serde_json;
[INFO] [stdout]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `base64` is imported redundantly
[INFO] [stdout]   --> core/src/authentication.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use base64;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:15:1
[INFO] [stdout]    |
[INFO] [stdout] 15 | extern crate base64;
[INFO] [stdout]    | -------------------- the item `base64` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde` is imported redundantly
[INFO] [stdout]   --> core/src/authentication.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use serde;
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:28:1
[INFO] [stdout]    |
[INFO] [stdout] 28 | extern crate serde;
[INFO] [stdout]    | ------------------- the item `serde` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> core/src/authentication.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | extern crate serde_json;
[INFO] [stdout]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `FnOnce` is imported redundantly
[INFO] [stdout]   --> core/src/authentication.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use std::ops::FnOnce;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   --> /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/prelude/mod.rs:115:13
[INFO] [stdout]    |
[INFO] [stdout]    = note: the item `FnOnce` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protobuf` is imported redundantly
[INFO] [stdout]   --> core/src/connection/handshake.rs:4:16
[INFO] [stdout]    |
[INFO] [stdout] 4  | use protobuf::{self, Message};
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | extern crate protobuf;
[INFO] [stdout]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protocol` is imported redundantly
[INFO] [stdout]   --> core/src/connection/handshake.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::protocol;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate librespot_protocol as protocol;
[INFO] [stdout]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protobuf` is imported redundantly
[INFO] [stdout]   --> core/src/connection/mod.rs:8:16
[INFO] [stdout]    |
[INFO] [stdout] 8  | use protobuf::{self, Message};
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | extern crate protobuf;
[INFO] [stdout]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> core/src/keymaster.rs:2:5
[INFO] [stdout]    |
[INFO] [stdout] 2  | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:29:1
[INFO] [stdout]    |
[INFO] [stdout] 29 | extern crate serde_json;
[INFO] [stdout]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protocol` is imported redundantly
[INFO] [stdout]   --> core/src/mercury/mod.rs:1:5
[INFO] [stdout]    |
[INFO] [stdout] 1  | use crate::protocol;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate librespot_protocol as protocol;
[INFO] [stdout]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protobuf` is imported redundantly
[INFO] [stdout]   --> core/src/mercury/mod.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout] 7  | use protobuf;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:26:1
[INFO] [stdout]    |
[INFO] [stdout] 26 | extern crate protobuf;
[INFO] [stdout]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protocol` is imported redundantly
[INFO] [stdout]   --> core/src/mercury/types.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use crate::protocol;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:38:1
[INFO] [stdout]    |
[INFO] [stdout] 38 | extern crate librespot_protocol as protocol;
[INFO] [stdout]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Async` is imported redundantly
[INFO] [stdout]  --> core/src/mercury/sender.rs:1:15
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stdout]   |               ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     -------- the item `Async` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Future` is imported redundantly
[INFO] [stdout]  --> core/src/mercury/sender.rs:1:33
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stdout]   |                                 ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     -------- the item `Future` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `Poll` is imported redundantly
[INFO] [stdout]  --> core/src/mercury/sender.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stdout]   |                                         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 4 | use super::*;
[INFO] [stdout]   |     -------- the item `Poll` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `httparse` is imported redundantly
[INFO] [stdout]   --> core/src/proxytunnel.rs:5:5
[INFO] [stdout]    |
[INFO] [stdout] 5  | use httparse;
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: core/src/lib.rs:19:1
[INFO] [stdout]    |
[INFO] [stdout] 19 | extern crate httparse;
[INFO] [stdout]    | ---------------------- the item `httparse` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> core/src/spotify_id.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> core/src/session.rs:133:48
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { panic!(e) })
[INFO] [stdout]     |                                                ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout] help: add a "{:?}" format string to use the `Debug` implementation of `()`
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { panic!("{:?}", e) })
[INFO] [stdout]     |                                                +++++++
[INFO] [stdout] help: or use std::panic::panic_any instead
[INFO] [stdout]     |
[INFO] [stdout] 133 |             .map_err(|e| -> io::Error { std::panic::panic_any(e) })
[INFO] [stdout]     |                                         ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 19 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `futures` is imported redundantly
[INFO] [stdout]  --> playback/src/player.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use futures;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: playback/src/lib.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | extern crate futures;
[INFO] [stdout]   | --------------------- the item `futures` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> playback/src/player.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `album_gain_db` and `album_peak` are never read
[INFO] [stdout]    --> playback/src/player.rs:187:5
[INFO] [stdout]     |
[INFO] [stdout] 184 | struct NormalisationData {
[INFO] [stdout]     |        ----------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 187 |     album_gain_db: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^^^
[INFO] [stdout] 188 |     album_peak: f32,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `NormalisationData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde` is imported redundantly
[INFO] [stdout]  --> connect/src/context.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde;
[INFO] [stdout]   |     ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: connect/src/lib.rs:7:1
[INFO] [stdout]   |
[INFO] [stdout] 7 | extern crate serde;
[INFO] [stdout]   | ------------------- the item `serde` is already imported here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `base64` is imported redundantly
[INFO] [stdout]  --> connect/src/discovery.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use base64;
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]  ::: connect/src/lib.rs:9:1
[INFO] [stdout]   |
[INFO] [stdout] 9 | extern crate base64;
[INFO] [stdout]   | -------------------- the item `base64` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `hyper` is imported redundantly
[INFO] [stdout]   --> connect/src/discovery.rs:9:13
[INFO] [stdout]    |
[INFO] [stdout] 9  | use hyper::{self, Get, Post, StatusCode};
[INFO] [stdout]    |             ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:11:1
[INFO] [stdout]    |
[INFO] [stdout] 11 | extern crate hyper;
[INFO] [stdout]    | ------------------- the item `hyper` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `libmdns` is imported redundantly
[INFO] [stdout]   --> connect/src/discovery.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 | use libmdns;
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:27:1
[INFO] [stdout]    |
[INFO] [stdout] 27 | extern crate libmdns;
[INFO] [stdout]    | --------------------- the item `libmdns` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> connect/src/discovery.rs:19:5
[INFO] [stdout]    |
[INFO] [stdout] 19 | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `url` is imported redundantly
[INFO] [stdout]   --> connect/src/discovery.rs:24:5
[INFO] [stdout]    |
[INFO] [stdout] 24 | use url;
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:16:1
[INFO] [stdout]    |
[INFO] [stdout] 16 | extern crate url;
[INFO] [stdout]    | ----------------- the item `url` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `std` is imported redundantly
[INFO] [stdout]  --> connect/src/spirc.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std;
[INFO] [stdout]   |     ^^^ the item `std` is already defined here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protobuf` is imported redundantly
[INFO] [stdout]   --> connect/src/spirc.rs:7:16
[INFO] [stdout]    |
[INFO] [stdout] 7  | use protobuf::{self, Message};
[INFO] [stdout]    |                ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:13:1
[INFO] [stdout]    |
[INFO] [stdout] 13 | extern crate protobuf;
[INFO] [stdout]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `rand` is imported redundantly
[INFO] [stdout]   --> connect/src/spirc.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  | use rand;
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:14:1
[INFO] [stdout]    |
[INFO] [stdout] 14 | extern crate rand;
[INFO] [stdout]    | ------------------ the item `rand` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `serde_json` is imported redundantly
[INFO] [stdout]   --> connect/src/spirc.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use serde_json;
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:4:1
[INFO] [stdout]    |
[INFO] [stdout] 4  | extern crate serde_json;
[INFO] [stdout]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the item `protocol` is imported redundantly
[INFO] [stdout]   --> connect/src/spirc.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use crate::protocol;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]   ::: connect/src/lib.rs:31:1
[INFO] [stdout]    |
[INFO] [stdout] 31 | extern crate librespot_protocol as protocol;
[INFO] [stdout]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `artist_name`, `artist_uri`, and `image_uri` are never read
[INFO] [stdout]   --> connect/src/context.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct ArtistContext {
[INFO] [stdout]    |            ------------- fields in this struct
[INFO] [stdout] 52 |     artist_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 53 |     artist_uri: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 54 |     image_uri: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ArtistContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `album_title`, `artist_name`, `artist_uri`, `image_url`, `title`, and `uid` are never read
[INFO] [stdout]   --> connect/src/context.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct MetadataContext {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 59 |     album_title: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 60 |     artist_name: String,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 61 |     artist_uri: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 62 |     image_url: String,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 63 |     title: String,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 64 |     uid: String,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `MetadataContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 13 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling librespot v0.1.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: the item `env_logger` is imported redundantly
[INFO] [stdout]  --> examples/playlist_tracks.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use env_logger;
[INFO] [stdout]   |     ^^^^^^^^^^ the item `env_logger` is already defined here
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.17s
[INFO] running `Command { std: "docker" "inspect" "1418a16d188302634c45f60460ebdf939d29220ffbf194f96fed03429e25e76f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1418a16d188302634c45f60460ebdf939d29220ffbf194f96fed03429e25e76f", kill_on_drop: false }`
[INFO] [stdout] 1418a16d188302634c45f60460ebdf939d29220ffbf194f96fed03429e25e76f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+393ef12c970fbc7f294cd96c35cb76f9591bc1d6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 08e12e540d56fd079407131d8d22f2644ed61c164e8ea7cfdfe1df68ebe962b1
[INFO] running `Command { std: "docker" "start" "-a" "08e12e540d56fd079407131d8d22f2644ed61c164e8ea7cfdfe1df68ebe962b1", kill_on_drop: false }`
[INFO] [stderr] warning: the item `hyper` is imported redundantly
[INFO] [stderr]   --> core/src/apresolve.rs:6:13
[INFO] [stderr]    |
[INFO] [stderr] 6  | use hyper::{self, Client, Method, Request, Uri};
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:20:1
[INFO] [stderr]    |
[INFO] [stderr] 20 | extern crate hyper;
[INFO] [stderr]    | ------------------- the item `hyper` is already imported here
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]   --> core/src/apresolve.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | use serde_json;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | extern crate serde_json;
[INFO] [stderr]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `base64` is imported redundantly
[INFO] [stderr]   --> core/src/authentication.rs:2:5
[INFO] [stderr]    |
[INFO] [stderr] 2  | use base64;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:15:1
[INFO] [stderr]    |
[INFO] [stderr] 15 | extern crate base64;
[INFO] [stderr]    | -------------------- the item `base64` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde` is imported redundantly
[INFO] [stderr]   --> core/src/authentication.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | use serde;
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:28:1
[INFO] [stderr]    |
[INFO] [stderr] 28 | extern crate serde;
[INFO] [stderr]    | ------------------- the item `serde` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]   --> core/src/authentication.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | use serde_json;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | extern crate serde_json;
[INFO] [stderr]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `FnOnce` is imported redundantly
[INFO] [stderr]   --> core/src/authentication.rs:12:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | use std::ops::FnOnce;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr]   --> /rustc/393ef12c970fbc7f294cd96c35cb76f9591bc1d6/library/std/src/prelude/mod.rs:115:13
[INFO] [stderr]    |
[INFO] [stderr]    = note: the item `FnOnce` is already defined here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `protobuf` is imported redundantly
[INFO] [stderr]   --> core/src/connection/handshake.rs:4:16
[INFO] [stderr]    |
[INFO] [stderr] 4  | use protobuf::{self, Message};
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | extern crate protobuf;
[INFO] [stderr]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `protocol` is imported redundantly
[INFO] [stderr]   --> core/src/connection/handshake.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::protocol;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | extern crate librespot_protocol as protocol;
[INFO] [stderr]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `protobuf` is imported redundantly
[INFO] [stderr]   --> core/src/connection/mod.rs:8:16
[INFO] [stderr]    |
[INFO] [stderr] 8  | use protobuf::{self, Message};
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | extern crate protobuf;
[INFO] [stderr]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]   --> core/src/keymaster.rs:2:5
[INFO] [stderr]    |
[INFO] [stderr] 2  | use serde_json;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:29:1
[INFO] [stderr]    |
[INFO] [stderr] 29 | extern crate serde_json;
[INFO] [stderr]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `protocol` is imported redundantly
[INFO] [stderr]   --> core/src/mercury/mod.rs:1:5
[INFO] [stderr]    |
[INFO] [stderr] 1  | use crate::protocol;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | extern crate librespot_protocol as protocol;
[INFO] [stderr]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `protobuf` is imported redundantly
[INFO] [stderr]   --> core/src/mercury/mod.rs:7:5
[INFO] [stderr]    |
[INFO] [stderr] 7  | use protobuf;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:26:1
[INFO] [stderr]    |
[INFO] [stderr] 26 | extern crate protobuf;
[INFO] [stderr]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `protocol` is imported redundantly
[INFO] [stderr]   --> core/src/mercury/types.rs:5:5
[INFO] [stderr]    |
[INFO] [stderr] 5  | use crate::protocol;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:38:1
[INFO] [stderr]    |
[INFO] [stderr] 38 | extern crate librespot_protocol as protocol;
[INFO] [stderr]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Async` is imported redundantly
[INFO] [stderr]  --> core/src/mercury/sender.rs:1:15
[INFO] [stderr]   |
[INFO] [stderr] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stderr]   |               ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 4 | use super::*;
[INFO] [stderr]   |     -------- the item `Async` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Future` is imported redundantly
[INFO] [stderr]  --> core/src/mercury/sender.rs:1:33
[INFO] [stderr]   |
[INFO] [stderr] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stderr]   |                                 ^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 4 | use super::*;
[INFO] [stderr]   |     -------- the item `Future` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Poll` is imported redundantly
[INFO] [stderr]  --> core/src/mercury/sender.rs:1:41
[INFO] [stderr]   |
[INFO] [stderr] 1 | use futures::{Async, AsyncSink, Future, Poll, Sink, StartSend};
[INFO] [stderr]   |                                         ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 4 | use super::*;
[INFO] [stderr]   |     -------- the item `Poll` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `httparse` is imported redundantly
[INFO] [stderr]   --> core/src/proxytunnel.rs:5:5
[INFO] [stderr]    |
[INFO] [stderr] 5  | use httparse;
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: core/src/lib.rs:19:1
[INFO] [stderr]    |
[INFO] [stderr] 19 | extern crate httparse;
[INFO] [stderr]    | ---------------------- the item `httparse` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]  --> core/src/spotify_id.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std;
[INFO] [stderr]   |     ^^^ the item `std` is already defined here
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> core/src/session.rs:133:48
[INFO] [stderr]     |
[INFO] [stderr] 133 |             .map_err(|e| -> io::Error { panic!(e) })
[INFO] [stderr]     |                                                ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]     = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]     = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr] help: add a "{:?}" format string to use the `Debug` implementation of `()`
[INFO] [stderr]     |
[INFO] [stderr] 133 |             .map_err(|e| -> io::Error { panic!("{:?}", e) })
[INFO] [stderr]     |                                                +++++++
[INFO] [stderr] help: or use std::panic::panic_any instead
[INFO] [stderr]     |
[INFO] [stderr] 133 |             .map_err(|e| -> io::Error { std::panic::panic_any(e) })
[INFO] [stderr]     |                                         ~~~~~~~~~~~~~~~~~~~~~
[INFO] [stderr] 
[INFO] [stderr] warning: `librespot-core` (lib) generated 19 warnings (run `cargo fix --lib -p librespot-core` to apply 1 suggestion)
[INFO] [stderr] warning: the item `futures` is imported redundantly
[INFO] [stderr]  --> playback/src/player.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use futures;
[INFO] [stderr]   |     ^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]  ::: playback/src/lib.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | extern crate futures;
[INFO] [stderr]   | --------------------- the item `futures` is already imported here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]  --> playback/src/player.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std;
[INFO] [stderr]   |     ^^^ the item `std` is already defined here
[INFO] [stderr] 
[INFO] [stderr] warning: fields `album_gain_db` and `album_peak` are never read
[INFO] [stderr]    --> playback/src/player.rs:187:5
[INFO] [stderr]     |
[INFO] [stderr] 184 | struct NormalisationData {
[INFO] [stderr]     |        ----------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 187 |     album_gain_db: f32,
[INFO] [stderr]     |     ^^^^^^^^^^^^^
[INFO] [stderr] 188 |     album_peak: f32,
[INFO] [stderr]     |     ^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `NormalisationData` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `librespot-playback` (lib) generated 3 warnings
[INFO] [stderr] warning: the item `serde` is imported redundantly
[INFO] [stderr]  --> connect/src/context.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use serde;
[INFO] [stderr]   |     ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]  ::: connect/src/lib.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | extern crate serde;
[INFO] [stderr]   | ------------------- the item `serde` is already imported here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `base64` is imported redundantly
[INFO] [stderr]  --> connect/src/discovery.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use base64;
[INFO] [stderr]   |     ^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]  ::: connect/src/lib.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | extern crate base64;
[INFO] [stderr]   | -------------------- the item `base64` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `hyper` is imported redundantly
[INFO] [stderr]   --> connect/src/discovery.rs:9:13
[INFO] [stderr]    |
[INFO] [stderr] 9  | use hyper::{self, Get, Post, StatusCode};
[INFO] [stderr]    |             ^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: connect/src/lib.rs:11:1
[INFO] [stderr]    |
[INFO] [stderr] 11 | extern crate hyper;
[INFO] [stderr]    | ------------------- the item `hyper` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `libmdns` is imported redundantly
[INFO] [stderr]   --> connect/src/discovery.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use libmdns;
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: connect/src/lib.rs:27:1
[INFO] [stderr]    |
[INFO] [stderr] 27 | extern crate libmdns;
[INFO] [stderr]    | --------------------- the item `libmdns` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `rand` is imported redundantly
[INFO] [stderr]   --> connect/src/discovery.rs:19:5
[INFO] [stderr]    |
[INFO] [stderr] 19 | use rand;
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: connect/src/lib.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | extern crate rand;
[INFO] [stderr]    | ------------------ the item `rand` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `url` is imported redundantly
[INFO] [stderr]   --> connect/src/discovery.rs:24:5
[INFO] [stderr]    |
[INFO] [stderr] 24 | use url;
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: connect/src/lib.rs:16:1
[INFO] [stderr]    |
[INFO] [stderr] 16 | extern crate url;
[INFO] [stderr]    | ----------------- the item `url` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `std` is imported redundantly
[INFO] [stderr]  --> connect/src/spirc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std;
[INFO] [stderr]   |     ^^^ the item `std` is already defined here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `protobuf` is imported redundantly
[INFO] [stderr]   --> connect/src/spirc.rs:7:16
[INFO] [stderr]    |
[INFO] [stderr] 7  | use protobuf::{self, Message};
[INFO] [stderr]    |                ^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: connect/src/lib.rs:13:1
[INFO] [stderr]    |
[INFO] [stderr] 13 | extern crate protobuf;
[INFO] [stderr]    | ---------------------- the item `protobuf` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `rand` is imported redundantly
[INFO] [stderr]   --> connect/src/spirc.rs:8:5
[INFO] [stderr]    |
[INFO] [stderr] 8  | use rand;
[INFO] [stderr]    |     ^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: connect/src/lib.rs:14:1
[INFO] [stderr]    |
[INFO] [stderr] 14 | extern crate rand;
[INFO] [stderr]    | ------------------ the item `rand` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `serde_json` is imported redundantly
[INFO] [stderr]   --> connect/src/spirc.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use serde_json;
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: connect/src/lib.rs:4:1
[INFO] [stderr]    |
[INFO] [stderr] 4  | extern crate serde_json;
[INFO] [stderr]    | ------------------------ the item `serde_json` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: the item `protocol` is imported redundantly
[INFO] [stderr]   --> connect/src/spirc.rs:15:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | use crate::protocol;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]   ::: connect/src/lib.rs:31:1
[INFO] [stderr]    |
[INFO] [stderr] 31 | extern crate librespot_protocol as protocol;
[INFO] [stderr]    | -------------------------------------------- the item `protocol` is already imported here
[INFO] [stderr] 
[INFO] [stderr] warning: fields `artist_name`, `artist_uri`, and `image_uri` are never read
[INFO] [stderr]   --> connect/src/context.rs:52:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub struct ArtistContext {
[INFO] [stderr]    |            ------------- fields in this struct
[INFO] [stderr] 52 |     artist_name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 53 |     artist_uri: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 54 |     image_uri: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ArtistContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: fields `album_title`, `artist_name`, `artist_uri`, `image_url`, `title`, and `uid` are never read
[INFO] [stderr]   --> connect/src/context.rs:59:5
[INFO] [stderr]    |
[INFO] [stderr] 58 | pub struct MetadataContext {
[INFO] [stderr]    |            --------------- fields in this struct
[INFO] [stderr] 59 |     album_title: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 60 |     artist_name: String,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 61 |     artist_uri: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 62 |     image_url: String,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 63 |     title: String,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 64 |     uid: String,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `MetadataContext` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `librespot-connect` (lib) generated 13 warnings
[INFO] [stderr] warning: the item `env_logger` is imported redundantly
[INFO] [stderr]  --> examples/playlist_tracks.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use env_logger;
[INFO] [stderr]   |     ^^^^^^^^^^ the item `env_logger` is already defined here
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `librespot` (example "playlist_tracks") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/librespot-f4c51bc675bc92a7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/librespot-333a6b78bccf58c2)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests librespot
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "08e12e540d56fd079407131d8d22f2644ed61c164e8ea7cfdfe1df68ebe962b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "08e12e540d56fd079407131d8d22f2644ed61c164e8ea7cfdfe1df68ebe962b1", kill_on_drop: false }`
[INFO] [stdout] 08e12e540d56fd079407131d8d22f2644ed61c164e8ea7cfdfe1df68ebe962b1